McMillen, John
Current rating: 1591
Record: 34-32-2
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 156 | Moore, Chad (1522) | Won 2-1 | +201466 |
| 3sealed | 199 | Winters, Troi (1470) | Lost 1-2 | -181448 |
| 4sealed | 254 | Thompson, Jesse (1432) | Won 2-1 | +181466 |
| 5sealed | 246 | Raval, Mahendra (1792) | Lost 0-2 | -131453 |
| 6sealed | 290 | Olvera, Bryan (1617) | Won 2-1 | +211474 |
| 7sealed | 147 | Young, Mason (1597) | Won 2-0 | +211495 |
| 8sealed | 145 | Harp, Harrison (1578) | Won 2-1 | +191514 |
| 9sealed | 57 | Niday, Lucas (1723) | Lost 0-2 | -141500 |
| 10draft | 70 | Michel, Gregory (1924) | Won 2-0 | +251525 |
| 11draft | 47 | Larson, Donald (1579) | Won 2-1 | +191544 |
| 12draft | 68 | Plantz, Ian (1692) | Won 2-0 | +211565 |
| 13draft | 12 | Coleman, Jonathan (1657) | Won 2-1 | +191584 |
| 14draft | 12 | Goodwin, Luke (1956) | Lost 0-2 | -111573 |
| 15draft | 10 | Rinehart, Micah (1593) | Won 2-1 | +181591 |
| top | average opponent: 1652record: 10-4 | new rating: 1591 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1389 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 176 | Espada, Isaac (1508) | Won 2-1 | +211410 |
| 2modern | 279 | Mickelson, Ethan (1384) | Won 2-0 | +171427 |
| 3modern | 663 | Macdonald, Bill (1498) | Won 2-0 | +191446 |
| 4modern | 34 | Nguyen, Chris (1482) | Lost 0-2 | -171429 |
| 5modern | 421 | Slade, Matthew (1667) | Won 2-0 | +221451 |
| 6modern | 418 | Sanson, Albert (1500) | Won 2-0 | +191470 |
| 7modern | 178 | Haase, Eric (1606) | Won 2-0 | +211491 |
| 8modern | 71 | Bausch, Joshua (1843) | Lost 0-2 | -121479 |
| 9modern | 231 | Orlowsky, Evan (1595) | Lost 0-2 | -161463 |
| 10modern | 318 | Ingram, Michael (1541) | Lost 0-2 | -171446 |
| top | average opponent: 1562record: 6-4 | new rating: 1446 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 424 | Levy, Jonathan [USA] (1486) | Lost 0-2 | -161405 |
| 2sealed | 580 | Curtin, Matthew (1566) | Lost 0-2 | -161389 |
| top | average opponent: 1526record: 0-2 | new rating: 1389 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 429 | Norman, William (1547) | Lost 0-2 | -171451 |
| 3modern | 709 | Gentillet, Jerome (1743) | Lost 0-2 | -121439 |
| 4modern | 836 | Montgomery, Kenneth (1481) | Lost 1-2 | -181421 |
| top | average opponent: 1590record: 0-3 | new rating: 1421 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 279 | Armstrong, Billy (1484) | Won 2-1 | +181504 |
| 2standard | 226 | Vu, Phillip (1518) | Draw 1-1 | 01504 |
| 3standard | 365 | Stephens, Alex (1517) | Won 2-1 | +181522 |
| 4standard | 215 | Mitchell, Bruce (1518) | Lost 1-2 | -181504 |
| 5standard | 402 | Bove, Michael (1489) | Lost 0-2 | -181486 |
| 6standard | 529 | Harris, Derreck (1501) | Lost 0-2 | -181468 |
| top | average opponent: 1505record: 2-3-1 | new rating: 1468 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1039 | Goodridge, Matthew (1448) | Lost 1-2 | -191489 |
| 2modern | 377 | Sigel, Kyle (1482) | Won 2-1 | +171506 |
| 3modern | 513 | Eubanks, Derek (1471) | Won 0-0 | +181524 |
| 4modern | 216 | Wood, Phillip (1517) | Lost 1-2 | -181506 |
| 5modern | 321 | Joglar, Gabriel (1419) | Lost 0-2 | -201486 |
| 6modern | 385 | Ramos, Michael (1434) | Won 2-1 | +171503 |
| 7modern | 298 | Hutts, Tyler (1528) | Lost 0-2 | -171486 |
| top | average opponent: 1471record: 3-4 | new rating: 1486 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 540 | Welter, Cory (1500) | Lost 1-2 | -181490 |
| 2sealed | 497 | West, Alec (1483) | Won 2-1 | +181508 |
| 3sealed | 617 | Peterson, Joshua (1501) | Won 2-0 | +181526 |
| 4sealed | 365 | Dichiser, Grant (1518) | Lost 0-2 | -181508 |
| top | average opponent: 1500record: 2-2 | new rating: 1508 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 173 | Ybarra, Matthew (1463) | Won 2-0 | +161583 |
| 2standard | 274 | Dwyer, Wesley (1500) | Won 2-0 | +171600 |
| 3standard | 76 | Lutzi, Brenden (1632) | Lost 1-2 | -181582 |
| 4standard | 185 | Dang, Deanna (1656) | Lost 1-2 | -161566 |
| 5standard | 289 | Caitung, Rocky (1473) | Lost 1-2 | -201546 |
| 6standard | 352 | Lopez, Isaac (1442) | Lost 1-2 | -201526 |
| 7standard | 304 | Gee, Marcus (1535) | Lost 0-2 | -181508 |
| top | average opponent: 1529record: 2-5 | new rating: 1508 | ||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 101 | Jones, Kyle (1491) | Won 2-1 | +161575 |
| 2standard | 147 | Tibbett, Andrew (1501) | Lost 0-2 | -191556 |
| 3standard | 268 | Pierce, Alex (1482) | Won 2-0 | +171573 |
| 4standard | 108 | GUTIERREZ, JUAN M (1449) | Won 2-0 | +161589 |
| 5standard | 160 | Cinotto, Chuck (1502) | Won 2-1 | +161605 |
| 6standard | 38 | Sundrani, Vikas (1570) | Lost 0-2 | -191586 |
| 7standard | 133 | Northcutt, Andrew (1519) | Lost 0-2 | -191567 |
| top | average opponent: 1502record: 4-3 | new rating: 1567 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 8 | Lee, Lauren (1530) | Won 2-1 | +191519 |
| 3sealed | 119 | Wagoner, Clint (1499) | Draw 1-1 | -11518 |
| 4sealed | 158 | Pineda, Jose (1498) | Lost 1-2 | -181500 |
| 5sealed | 252 | Moseley, Jeffrey (1465) | Won 2-0 | +171517 |
| 6sealed | 164 | Martin, Sean (1571) | Lost 1-2 | -171500 |
| 7sealed | 234 | Ballew, Trey (1585) | Won 2-0 | +201520 |
| 8sealed | 162 | Black, Alex (1607) | Won 2-0 | +191539 |
| 9sealed | 115 | Zacek, Richard (1616) | Won 2-0 | +201559 |
| top | average opponent: 1546record: 5-2-1 | new rating: 1559 | ||